Diff Report
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #5198fa286ed27Run #5198f7eab7067DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)4,165 4,205 40 1.0%
Incl. Wall Time (microsec) per call 1,388 1,402 13 1.0%
Excl. Wall Time (microsec)262 264 2 0.8%
Incl. CPU (microsecs)0 8,000 8,000 N/A%
Incl. CPU (microsecs) per call 0 2,667 2,667 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)366,832 366,936 104 0.0%
Incl. MemUse (bytes) per call 122,277 122,312 35 0.0%
Excl. MemUse (bytes)12,336 12,280 -56 -0.5%
Incl. PeakMemUse (bytes)304,608 304,912 304 0.1%
Incl. PeakMemUse (bytes) per call 101,536 101,637 101 0.1%
Excl. PeakMemUse (bytes)4,000 3,928 -72 -1.8%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::initialize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 40 0.1% 8,000 25.0% 104 0.8% 304 2.3%
Exclusive Metrics Diff for Current Function2 5.0% 0 0.0% -56 -53.8% -72 -23.7%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 40 100.0% 8,000 100.0% 104 100.0% 304 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 25 62.5% 0 0.0% 160 153.8% 376 123.7%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 9 22.5% 8,000 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 2 5.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 2.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 1 2.5% 0 0.0% 0 0.0% 0 0.0%